September 29 2017, 01:20

A three-hour presentation at SAP – done! Hope to share the video and slides soon. Discussed:

• “Good Architect” vs “Good Scientist”

• Hybris in a nutshell: how it works

• E-commerce search analytics: architecture, examples

• Architecture of Multi-word synonyms & subphrase search

• Architecture of Automatic Facet Discovery

• Architecture of Multi-line search

• Architecture of Geofencing module

• Architecture of Drools Fusion and Event Processing

• Architecture of Recommendation Engine

• Architecture of Page Fragment Caching

• PDF reports / agreements / forms

• Promo calculation in a cluster outside Hybris

For dessert, Andrey Sorokin and Andrey Volkov shared very valuable experience regarding 36.6 – thank you, it was very precious and interesting.

Thanks to Michail Chuguev, Alexander Dnestranskiy, Sofia Odintseva for the organization!

September 28 2017, 14:54

reminds me of a legendary guy who, in the 70s, wrote a letter to the Balabanovskaya match factory. The guy wrote something like this – “I’ve been counting matches in your boxes for 11 years now – sometimes 59, sometimes 60, and sometimes even 58. Are you all mad over there or what?”

September 25 2017, 01:54

Friends, I invite you to my master class at SAP on September 28th at 2 PM. It is open to all who are interested, but registration is mandatory, and the number of spots is limited. Also, it will be a nice chance to meet as I won’t be in Russia for long.

The slides will feature diagrams and screenshots, not kittens and other nonsense, and there will even be some code at one point, so it will be more interesting for engineers than for those in humanities. But overall, the presentation is aimed at a fairly broad audience. It should be clear and interesting to everyone involved in e-commerce development.

September 24 2017, 04:40

Ran. 53:10 / 10.1 km. Pace 5:16, i.e., 52:40 min/10 km. Aimed for five minutes per kilometer, but didn’t succeed. It was very hot, plus the crowd was slowing down at the start, could have made up about 20 seconds there. The main reason, of course, is that I need more training! The organization of the Moscow Marathon this year was simply excellent.

September 23 2017, 07:16

Kolomna. Golutvin Station. Just now. A disabled person came to buy a train ticket. The station turned out to be not adapted for disabled people. Listen to the station staff’s reasoning. Very telling.

Meanwhile, I am buying a ticket for a bicycle. I waited in line at the first window. Directed to the second one, they have issues with card acceptance. Waited in a long line at the second. They refused. Directed me to a machine. It barely worked, but sold it.

And I feel sorry for the man. We helped him to get up, of course. He has a rather heavy electric wheelchair. It took four people. The rails next to him were too wide.

September 22 2017, 08:27

Received my race number for the Moscow marathon, a 10km race this Sunday.

After standing in a long line, they refused to accept card payment because it was international, and they have a block on such. I scooped up all the cash from my wallet, and it was just enough with 15 euros tucked away in a corner from a trip to Belgium. Fortunately, a kind soul in line bought the euros from me, and voila, mission completed. Well, for now, just the first step – the main challenge is on Sunday.

In the Moscow marathon packet along with the number was a can of non-alcoholic beer.